C
cumicute1997
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![](https://blog.hocmai.vn/wp-content/uploads/2017/07/hot.gif)
a/ x³ + 5x² + 8x - 4
b/ x³ - 9x² + 6x + 16
c/ x³ - x² - x - 2
d/ x³ + x² - x + 2
e/ x³ - 6x² - x + 30
b/ x³ - 9x² + 6x + 16
c/ x³ - x² - x - 2
d/ x³ + x² - x + 2
e/ x³ - 6x² - x + 30